Access Structures

WebCSD

You can search the CSD by 2D chemical structure (exact, substructure or similarity) using an embedded sketcher in WebCSD.
WebCSD is available through a license to CSD-System. Through WebCSD you also have access to more curated information per entry and
unit cell searching and formula searching. If you would like to enquire about obtaining access to these advanced features please fill in your details below.

If you already have a licence click here
to find out how to connect it to Access Structures. If you have already connected your license with your account then please click Sign In
to use the WebCSD functionality.

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